Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1986-01-30
1987-10-27
Kellogg, Arthur
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156650, 156653, B44C 122
Patent
active
047027940
ABSTRACT:
There is disclosed a process for modifying in an oxygen plasma an inert reaction product produced on a Fe-Al-Si alloy back core during a production of a thin film magnetic head utilizing a reactive ion etching (RIE) process. As a result of modifying the reaction product it is made readily soluble in and thus removable by water.
REFERENCES:
patent: 3886005 (1975-05-01), Cota et al.
Kira Tohru
Nakamura Tsuneo
Yamasaki Hidenori
Yoshikawa Mitsuhiko
Kellogg Arthur
Sharp Kabushiki Kaisha
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